Precision Blocks 15PCS Metric Setup Blocks, Height Gauge Set, Precision Aluminum Setup Bars for Router and Table Saw Accessories 1/16″ Woodworking (Color : 9pcs Metric)

Price: $233.63
(as of Jun 28, 2024 16:02:28 UTC – Details)


About gauge blocks‘history:
Gauge blocks were invented in 1896 by the Swedish mechanic Carl Edvard Johansson. They are used as a reference for calibrating measuring devices used in machine shops, such as micrometers, sine bars, calipers and micrometers (when used for inspection). Gauge blocks are the main means of standardising lengths used in industry.
Product Details:
Material: Aluminum Alloy
Type: Metric/Inch(optional)
Type: Size Quantity
9pcs Metric:
1mm, 2mm, 4mm, 6.5mm, 8mm, 16mm, 18mm, 32mm, 25x50x100mm
15pcs Inch:
1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 15/32, 1/2, 23/32, 3/4, 1x2x3
Tips when you use them:
To use them, the blocks are removed from the set, cleaned of their protective coating (petroleum jelly or oil) and screwed together to form a stack of the desired size. The blocks are calibrated accurately at 20 °C (68 °F) and should be kept at this temperature when measuring. This mitigates the effects of thermal expansion. Wear-resistant blocks, made of a harder substance such as tungsten carbide, are mounted at the ends of the stack wherever possible to protect the gauge block from damage during use.
High Precision: Each block is machined to within 0.01mm accuracy.
Easy to Read: This setup blocks is designed with unique brighter color and white labels on three sides. Super easy to read, perfect for table saw, router and other cutters. You can stack setup bars for additional sizes you need.
Sturdy & Durable: These solid aluminum alloy gauge blocks with anodized finish protect router bits and saws better The aluminum alloy makes them lighter durable and corrosion resistant
Convenient to Use: These setup bars come with a handy storage case, keeping them in organized and neat. Different blocks allow you set up easier, faster and more accurately than using a combined ruler, especially when you need to change heights and distance constantly.
Size: 9pcs Metric: 1mm, 2mm, 4mm, 6.5mm, 8mm, 16mm, 18mm, 32mm, 25x50x100mm; 15pcs Inch: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 15/32, 1/2, 23/32, 3/4, 1x2x3